/***
 * ASM: a very small and fast Java bytecode manipulation framework
 * Copyright (c) 2000-2007 INRIA, France Telecom
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.rsbot.loader.asm.commons;

import org.rsbot.loader.asm.AnnotationVisitor;

/**
 * An <code>AnnotationVisitor</code> adapter for type remapping.
 *
 * @author Eugene Kuleshov
 */
public class RemappingAnnotationAdapter implements AnnotationVisitor {

	private final AnnotationVisitor av;

	private final Remapper renamer;

	public RemappingAnnotationAdapter(AnnotationVisitor av, Remapper renamer) {
		this.av = av;
		this.renamer = renamer;
	}

	public void visit(String name, Object value) {
		av.visit(name, renamer.mapValue(value));
	}

	public void visitEnum(String name, String desc, String value) {
		av.visitEnum(name, renamer.mapDesc(desc), value);
	}

	public AnnotationVisitor visitAnnotation(String name, String desc) {
		AnnotationVisitor v = av.visitAnnotation(name, renamer.mapDesc(desc));
		return v == null ? null : (v == av
				? this
				: new RemappingAnnotationAdapter(v, renamer));
	}

	public AnnotationVisitor visitArray(String name) {
		AnnotationVisitor v = av.visitArray(name);
		return v == null ? null : (v == av
				? this
				: new RemappingAnnotationAdapter(v, renamer));
	}

	public void visitEnd() {
		av.visitEnd();
	}
}
